A classification of the global catastrophic risks of AI is presented, along with a comprehensive list of previously identified risks. This classification allows the identification of several new risks. We show that at each level of AI’s intelligence power, separate types of possible catastrophes dominate. Our classification demonstrates that the field of AI risks is diverse, and includes many scenarios beyond the commonly discussed cases of a paperclip maximizer or robot-caused unemployment. Global catastrophic failure could happen at various levels of (...) AI development, namely, before it starts self-improvement, during its takeoff, when it uses various instruments to escape its initial confinement, or after it successfully takes over the world and starts to implement its goal system, which could be plainly unaligned, or feature-flawed friendliness. AI could also halt at later stages of its development either due to technical glitches or ontological problems. Overall, we identified around several dozen scenarios of AI-driven global catastrophe. The extent of this list illustrates that there is no one simple solution to the problem of AI safety, and that AI safety theory is complex and must be customized for each AI development level. (shrink)

This article examines a particular debate between Eamonn Callan and William Galston concerning the need for a civic education which counters the divisive pull of pluralism by uniting the citizenry in patriotic allegiance to a single national identity. The article offers a preliminary understanding of nationalism and patriotism before setting out the terms of the debate. It then critically evaluates the central idea of Callan that one might be under an obligation morally to improve one''s own patriotic inheritance, pointing to (...) the ineliminable tension between the valuation of one''s own patria by its own terms and a detached critical reason. It concludes by suggesting that we are, in advance of our education, members of a particular patria and that any education must be particularistic. Finally, the danger is noted of presuming that, in each case, there is a single, determinate national tradition. (shrink)

According to Richard Gelwick, one of the fundamental implications of Polanyi’s epistemology is that all intellectual disciplines are inherently heuristic. This article draws out the implications of a heuristic vision of theology latent in Polanyi’s thought by placing contemporary theologian David Brown’s dynamic understanding of tradition, imagination, and revelation in the context of a Polanyian-inspired vision of reality. Consequently, such a theology will follow the example of science, reimagining its task as one of discovery rather than mere reflection on (...) a timeless body of divine revelation. The ongoing development of a theological tradition thus involves the attempt to bring one’s understanding of the question of God to bear on the whole of the human experience. The pursuit of theology as a heuristic endeavor is a bold attempt to construct an integrated vision of nothing less than the entirety of all that is, without absolutizing one’s vision, and without giving up on the question of truth. (shrink)

This chapter presents David Foster Wallace's views about three positions regarding the good life—ironism, hedonism, and narrative theories. Ironism involves distancing oneself from everything one says or does, and putting on Wallace's so-called “mask of ennui.” Wallace said that the notion appeals to ironists because it insulates them from criticism. However, he reiterated that ironists can be criticized for failing to value anything. Hedonism states that a good life consists in pleasure. Wallace rejected such a notion, doubting that pleasure (...) could play a fundamental role in the good life. Lastly, narrative theories characterize the good life by fidelity to a unified narrative -- a systematic story about one's life, composed of a set of ends or principles according to which one lives. Wallace believed that these theories turn people into spectators, rather than the participants in their own lives. (shrink)

This paper provides an overview on David Lewis's writings about persistence. I focus on two issues. First, what is the relationship between the doctrine of Humean Supervenience and the rejection of endurantism? Second, why did Lewis not adopt a stage theory of persistence, given that he advocated a counterpart theory of modality?

First part of the translation into Spanish of David Lewis' "New Work for a Theory of Universals", corresponding to the introduction and the first two sections of the original paper. || Primera parte de la traducción al español del trabajo de David Lewis "New Work for a Theory of Universals", correspondiente a la introducción y las dos primeras secciones del artículo original. Artículo original publicado en: Australasian Journal of Philosophy, Vol. 61, No. 4, Dec. 1983, pp. 343-377.

David Bohm is one of the foremost scientific thinkers of today and one of the most distinguished scientists of his generation. His challenge to the conventional understanding of quantum theory has led scientists to reexamine what it is they are going and his ideas have been an inspiration across a wide range of disciplines. _Quantum Implications_ is a collection of original contributions by many of the world' s leading scholars and is dedicated to David Bohm, his work and (...) the issues raised by his ideas. The contributors range across physics, philosophy, biology, art, psychology, and include some of the most distinguished scientists of the day. There is an excellent introduction by the editors, putting Bohm's work in context and setting right some of the misconceptions that have persisted about the work of David Bohm. (shrink)

Second part of the translation into Spanish of David Lewis' "New Work for a Theory of Universals", corresponding to the last sections of the original paper. || Segunda parte de la traducción al español del trabajo de David Lewis "New Work for a Theory of Universals", correspondiente a últimas secciones del artículo original. Artículo original publicado en: Australasian Journal of Philosophy, Vol. 61, No. 4, Dec. 1983, pp. 343-377.

In David Hume’s A Treatise of Human Nature, reason and passion are in constant interaction forming belief. Moral events are distinguished on three levels: moral sentiment, moral action and moral judgment, in which reason and passion interact, although with different functions at each level.

In 1901 Russell had envisaged the new analytic philosophy as uniquely systematic, borrowing the methods of science and mathematics. A century later, have Russell’s hopes become reality? David Lewis is often celebrated as a great systematic metaphysician, his influence proof that we live in a heyday of systematic philosophy. But, we argue, this common belief is misguided: Lewis was not a systematic philosopher, and he didn’t want to be. Although some aspects of his philosophy are systematic, mainly his pluriverse (...) of possible worlds and its many applications, that systematicity was due to the influence of his teacher Quine, who really was an heir to Russell. Drawing upon Lewis’s posthumous papers and his correspondence as well as the published record, we show that Lewis’s non- Quinean influences, including G.E. Moore and D.M. Armstrong, led Lewis to an anti- systematic methodology which leaves each philosopher’s views and starting points to his or her own personal conscience. (shrink)

David Lewis David Lewis is an American philosopher and one of the last generalists, in the sense that he was one of the last philosophers who contributed to the great majority of sub-fields of the discipline. He made central contributions in metaphysics, the philosophy of language, the philosophy of mind, and probabilistic and practical … Continue reading David Lewis →.

According to various “harm-based” approaches to the non-identity problem, an action that brings a particular child into existence can also harm that child, even if his or her life is worth living. In the third chapter of The Non-Identity Problem and the Ethics of Future People, David Boonin surveys a variety of harm-based approaches and argues that none of them are successful. In this paper I argue that his objections to these various approaches do not impugn a harm-based approach (...) that Boonin does not consider, an approach I call the “existence solution to the non-identity problem.” I also argue that the existence solution is more plausible than Boonin’s own proposed solution. (shrink)

In this article Johann David Michaelis’s views of language and translation are juxtaposed with his own experience as a translated and translating author, especially with regard to the translations of his prize essay on the reciprocal influence of language and opinions (1759). Its French version originated in a close collaboration with the translators, while the pirated English edition was anonymously translated at second hand. The article reconstructs Michaelis’s relationship with the French translators and his renouncement of the English version, (...) publicly condemned in London by Robert Lowth at the author’s request. These two processes represent different contemporary modes of translation and shed new light on emerging theories of linguistic and cultural transfer. (shrink)

This article engages Richard Rorty’s controversial concept of ethnocentrism with the help of Randolf (Randy) S. David’s writings. The first section defines Rorty’s concept of ethnocentrism and responds to the general criticisms of relativism and divisiveness that have been made against it. The second section suggests a conceptual replacement for Rorty’s notion of a vicious ethnocentrism: egotism. Egotism is a kind of cultural ethnocentrism that is resistant to openness, creativity, and social transformation. Inspired by David’s work, the third (...) and final section suggests how the concepts of ethnocentrism and egotism might be of some use as conceptual tools for articulating contemporary social issues in the Philippines. (shrink)

Although Henry David Thoreau stands outside the Christian canon, his outlook on the relations among spirituality, ecology, and economy highlights how Christian theologians can develop a theological work ethic in our era of economic and ecological precarity. He can furthermore help theologians counter the pro-work bias in much Christian thought. In Walden, Thoreau shows that the best work is an ascetic practice that reveals and reaps the abundance of nature and connects the person to the immanent divine and thereby (...) glimpsing eternity. Thoreau thus offers the outline of a transformed theology of work even as he challenges Protestant vocationalism in the early industrial era. He is therefore a fitting if challenging guide for formulating a theology of the self as agent and product of work, at a moment when the postindustrial ideal of work that is both meaningful and remunerative seems ever more unattainable while the negative impact of our work on nonhuman nature is ever more apparent. (shrink)

David Hume: Moral Philosophy Although David Hume is commonly known for his philosophical skepticism, and empiricist theory of knowledge, he also made many important contributions to moral philosophy. Hume’s ethical thought grapples with questions about the relationship between morality and reason, the role of human emotion in thought and action, the nature of moral … Continue reading David Hume: Moral Philosophy →.

David Phillips’s Sidgwickian Ethics is a penetrating contribution to the scholarly and philosophical understanding of Henry Sidgwick’s The Methods of Ethics. This note focuses on Phillips’s understanding of (aspects of) Sidgwick’s argument for utilitarianism and the moral epistemology to which he subscribes. In § I, I briefly outline the basic features of the argument that Sidgwick provides for utilitarianism, noting some disagreements with Phillips along the way. In § II, I raise some objections to Phillips’s account of the epistemology (...) underlying the argument. In § III, I reply to the claim that there is a puzzle at the heart of Sidgwick’s epistemology. In § IV, I respond to Phillips’s claim that Sidgwick is unfair in his argument against the (deontological) morality of common sense. (shrink)

David Lewis's book 'On the Plurality of Worlds' mounts an extended defense of the thesis of modal realism, that the world we inhabit the entire cosmos of which we are a part is but one of a vast plurality of worlds, or cosmoi, all causally and spatiotemporally isolated from one another. The purpose of this article is to provide an accessible summary of the main positions and arguments in Lewis's book.

In his seminal _Philosophy of David Hume_, Norman Kemp Smith called for a study of Hume "in all his manifold activities: as philosopher, as political theorist, as economist, as historian, and as man of letters," indicating that "Hume's philosophy, as the attitude of mind that found for itself these various forms of expression, will then have been presented, adequately and in due perspective, for the first time." Claudia Schmidt seeks to address this long-standing need in Hume scholarship. Against the (...) charges that Hume holds no consistent philosophical position, offers no constructive account of rationality, and sees no positive relation between philosophy and other areas of inquiry, Schmidt argues for the overall coherence of Hume's thought as a study of "reason in history." She develops this interpretation by tracing Hume's constructive account of human cognition and its historical dimension as a unifying theme across the full range of his writings. Hume, she shows, provides a positive account of the ways in which our concepts, beliefs, emotions, and standards of judgment in different areas of inquiry are shaped by experience, both in the personal history of the individual and in the life of a community. This book is valuable at many levels: for students, as an introduction to Hume's writings and issues in their interpretation; for Hume specialists, as a unified and intriguing interpretation of his thought; for philosophers generally, as a synthesis of recent developments in Hume scholarship; and for scholars in other disciplines, as a guide to Hume's contributions to their own fields. (shrink)

The death of David Lewis at the age of 60 has deprived philosophy of one of its most original and brilliant thinkers. Lewis was a systematic philosopher in a traditional sense, who created a system of thought (or metaphysical system) which attempts to reconcile the insights of modern science with pervasive elements of commonsense belief. Lewis was not a populariser and he had little to do with the more concrete and practical areas of philosophy. His work is forbiddingly abstract, (...) and deals with many of the deepest and most difficult of philosophy’s traditional concerns, including the nature of mind, causation, necessity and being. (shrink)

David Owens argues that we have interests in purely normative phenomena—in particular, in being obligated. That is, obligation is valuable not merely because our more obvious and non-normative interests are served via being obligated and doing what we are obligated to do, but because the various ways in which we obligate ourselves to others, and they to us, are valuable in and of themselves. This is our ‘normative landscape’, and we shape that landscape through our various normative undertakings, such (...) as making promises, consenting, forgiving, and the like. This way of thinking about obligation is highly inviting, and Owens’ careful exploration of both the landscape and the tools we deploy to shape it mark a significant advance in our understanding of ourselves as creatures susceptible to norms and normativity. (shrink)

In _A Companion to David Lewis_, Barry Loewer and Jonathan Schaffer bring together top philosophers to explain, discuss, and critically extend Lewis's seminal work in original ways. Students and scholars will discover the underlying themes and complex interconnections woven through the diverse range of his work in metaphysics, philosophy of language, logic, epistemology, philosophy of science, philosophy of mind, ethics, and aesthetics. The first and only comprehensive study of the work of David Lewis, one of the most systematic (...) and influential philosophers of the latter half of the 20th century Contributions shed light on the underlying themes and complex interconnections woven through Lewis's work across his enormous range of influence, including metaphysics, language, logic, epistemology, science, mind, ethics, and aesthetics Outstanding Lewis scholars and leading philosophers working in the fields Lewis influenced explain, discuss, and critically extend Lewis's work in original ways An essential resource for students and researchers across analytic philosophy that covers the major themes of Lewis's work. (shrink)

In this commentary I criticize David Rosenthal’s higher order thought theory of consciousness . This is one of the best articulated philosophical accounts of consciousness available. The theory is, roughly, that a mental state is conscious in virtue of there being another mental state, namely, a thought to the effect that one is in the first state. I argue that this account is open to the objection that it makes “HOT-zombies” possible, i.e., creatures that token higher order mental states, (...) but not the states that the higher order states are about. I discuss why none of the ways to accommodate this problem within HOT leads to viable positions. (shrink)

David Friedman posed a number of libertarian philosophical problems (Friedman 1989). This essay criticizes Walter Block’s Rothbardian responses (Block 2011) and compares them with J C Lester’s critical-rationalist, libertarian-theory responses (Lester [2000] 2012). The main issues are as follows. 1. Critical rationalism and how it applies to libertarianism. 2.1. How libertarianism is not inherently about law and is inherently about morals. 2.2. How liberty relates to property and can be maximized: carbon dioxide and radio waves. 2.3. Applying the theory (...) to flashlights. 2.4. Applying the theory to the probability of imposed risks. 2.5. “Homesteading” or initial acquisition. 2.6 What is “essential” for a “true libertarian.” 2.7. Crime and punishment. 2.8. Extent of punishment. 2.9. The libertarian response to a madman with a gun. 2.10. How contradictions in rights are possible. 2.11. The draft. 3.1. Utilitarian libertarianism and “nose counting”. 3.2. How interpersonal comparisons of utility are possible and utility monsters are not a threat. 3.3. Why it is not utilitarian in practice to kill an innocent prisoner to prevent a riot. 3.4. Why David Friedman should not be forced to give up one of his eyes. 3.5. How utilitarians can be libertarians. Conclusion: a proper theory of liberty combined with critical rationalism offers superior solutions to Friedman’s problems. Appendix: replies to two commentators. (shrink)

In his absorbing book Art as Performance, David Davies argues that artworks should be identified, not with artistic products such as paintings or novels, but instead with the artistic actions or processes that produced such items. Such a view had an earlier incarnation in Currie’s widely criticized “action type hypothesis”, but Davies argues that it is instead action tokens rather than types with which artworks should be identified. This rich and complex work repays the closest study in spite of (...) some basic objections to be raised concerning Davies’s central concept of an action token. (shrink)

Many authors writing about global justice seem to take national responsibility more or less for granted. Most of them, however, offer very little argument for their position. One of the few exceptions is David Miller. He offers two models of collective responsibility: the like-minded group model and the cooperative practice model. While some authors have criticized whether these two models are applicable to nations, as Miller intends, my criticism is more radical: I argue that these two models fail as (...) accounts of collective responsibility as such. This result should not surprise us (liberals): there simply is no such thing as collective responsibility (in a strict sense), there is only individual responsibility. Thus individuals are not automatically responsible for the actions of their groups, nations or states, not even if they do not actively dissociate themselves from those actions. (shrink)

To enhance the plausibility of naturalistic moral realism, David Copp develops an argument from epistemic defeaters aiming to show that strongly a priori synthetic moral truths do not exist. In making a case for the non-naturalistic position, I locate Copp’s account within the wider literature on peer disagreement; I identify key points of divergence between Copp’s doctrine and conciliatorist doctrines; I introduce the notion of ‘minimal moral competence’; I contend that some plausible benchmarks for minimal moral competence are grounded (...) in substantive moral considerations; and I discuss two forms of spinelessness that Copp’s moral naturalism could result in. (shrink)

David Lewis claims that his theory of modality successfully reduces modal items to nonmodal items. This essay will clarify this claim and argue that it is true. This is largely an exercise within ‘Ludovician Polycosmology’: I hope to show that a certain intuitive resistance to the reduction and a set of related objections misunderstand the nature of the Ludovician project. But these results are of broad interest since they show that would-be reductionists have more formidable argumentative resources than is (...) often thought. Lewis’s reduction depends on a set of methodological commitments each of which is fairly plausible or at least currently popular, and none of which is particular to modality. The choice of which of these commitments to reject I leave to the discerning antireductionist. The essay proceeds as follows: §1 discusses reduction generally and one or two relevant puzzles; §2 discusses Lewis’s reduction in particular; the longest section, §3 replies to four objections. (shrink)

Mossner's Life of David Hume remains the standard biography of this great thinker and writer. First published in 1954, and updated in 1980, it is now reissued in paperback in response to increased interest in Hume. E. C. Mossner was Emeritus Professor of English at the University of Texas at Austin. 'Mossner's work is a quite remarkable scholarly achievement; it will be an indispensable tool for Hume scholars and a treasure-trove of information for all students of the intellectual and (...) literary history of the eighteenth century' Richard H. Popkin in the Philological Quarterly. (shrink)

This paper analyses the early history of David Bohm’s mechanics from the perspective of Ludwik Fleck’s thought-collectives and shows how the thought-style of the scientific community limits the possible modes of thinking and what new possibilities for the construction of a new theory arise if these limits are removed.

Norman Kemp Smith's The Philosophy of David Hume continues to be unsurpassed in its comprehensive coverage of the ideas and issues of Hume's Treatise. Now, after years of waiting, this currently out-of-print and highly sought-after classic is being re-issued. This ground-breaking book has long been regarded as a classic study by scholars in the field, yet a new introduction by Don Garrett places the book in its contemporary context, showing Humes's continuing importance in the field.

Matthew D. Eddy and David Knight’s new edition of William Paley’s Natural Theology deserves to become the standard scholarly edition of what is a historically, theologically, and philosophically important work, despite a certain neglect of philosophical issues on the part of the editors.

David Stove's essay “The intellectual capacity of women” was first published in 1990, in the Proceedings of a Sydney philosophical society. It has been re-published twice since his death. It seems though that during his lifetime Stove himself refused to agree to its being re-printed. This raises two questions: Did Stove believe his essay on women contains mistakes? And: does it contain mistakes? The main flaws in the essay stem from a rash adoption of simplistic ideas about probability coupled (...) with a question-begging definition of capacity. The work also contains contradictions and exaggerations and some unwise forays into social history. Stove was an intelligent man so it seems likely that he would have recognised those flaws. (shrink)

Data-driven historiography of philosophy looks to objective modeling tools for illumination of the propagation of influence. While the system of David Lewis, the most influential philosopher of our time, raises historiographic puzzles to stymie conventional analytic methods, it proves amenable to data-driven analysis. A striking result is that Lewis only becomes the metaphysician of current legend following the midpoint of his career: his initial project is to frame a descriptive science of mind and meaning; the transition to metaphysics is (...) a rhetorically breathtaking escape from this program's (inevitable) collapse. Understanding this process both aids a more focused debate whether it counts as progress, and also presents novel affordances for partisans on both sides to learn from Lewis's right and wrong steps. (shrink)

The book_ Fate, Time, and Language: An Essay on Free Will_, published in 2010 by Columbia University Press, presented David Foster Wallace's challenge to Richard Taylor's argument for fatalism. In this anthology, notable philosophers engage directly with that work and assess Wallace's reply to Taylor as well as other aspects of Wallace's thought. With an introduction by Steven M. Cahn and Maureen Eckert, this collection includes essays by William Hasker, Gila Sher, Marcello Oreste Fiocco, Daniel R. Kelly, Nathan Ballantyne, (...) Justin Tosi, and Maureen Eckert. These thinkers explore Wallace's philosophical and literary work, illustrating remarkable ways in which his philosophical views influenced and were influenced by themes developed in his other writings, both fictional and nonfictional. Together with _Fate, Time, and Language_, this critical set unlocks key components of Wallace's work and its traces in modern literature and thought. (shrink)

This article is an exploration of David Hume's philosophy of custom and habit as a way of living with skepticism. For Hume, man is a habit-forming animal, and all politics and history take place within a history of custom and habit. This is not a bad thing: life without custom and habit would be a nightmare. Hume draws on the "new science" of thinkers such as Locke, Shaftesbury, Mandeville, Hutcheson, and Butler to foreground the importance of custom and habit. (...) His own contribution is a detailed exploration of philosophical psychology that brings out the role of habits of action such as politeness and manners and habits of thinking such as opinion and reasoning. Finally, life in accordance with customs and habits is not inherently conservative or quietist: there are endogenous and exogenous sources of change and progress in custom and habits. (shrink)

In 1986, David Esterly won a competition to carve a replacement of a Grinling Gibbons “wall drop” for Hampten Court Palace, in East Molesey, England. His task was an onerous one: Gibbons invented a style of carving that has been matched by few, and surpassed by still fewer. Esterly is one of the latter few; his technique is superb. -/- The Lost Carving gives us an account of those fateful days at Hampton Court. Interwoven with memories of recreating the (...) Gibbon’s piece, Esterly explains how he got involved with the esoteric field of limewood carving. Although he successfully completed his Ph.D. in English literature, he chose to avoid academia. Gibbons got to him instead, thanks to a chance encounter with one of his carvings in the 1970’s. Ever since, Esterly has struggled to understand, if not reach beyond, Gibbon’s vision and talent. (shrink)

In the article the author rejects traditional, logical interpretation of the famous “Is-Ought Paragraph” from David Hume’s A Treatise of Human Nature. He argues that most of the interpreters failed to grasp the wide philosophical background of the IsOP, which is, generally speaking, a passionate discussion between ethical rationalists and ethical anti-rationalists in the 17th and 18th century British philosophy. The author shows that the Hume’s main aim in the IsOP is to strengthen his previous arguments against ethical rationalism (...) and to reinforce the common-sense systems of morality, likewise he did in the first book of the Treatise… in case of the theory of knowledge. The author argues that there is no putative thesis of logic in the IsOP, which some scholars call “Hume’s Law”. (shrink)